Changeset 33223 in vbox

Timestamp:

Oct 19, 2010 12:16:34 AM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

66767

Message:

wddm/3d: cromium hgsmi fixes

Location:

trunk/src/VBox

Files:

• Additions/WINNT/Graphics/Miniport/wddm/VBoxVideoWddm.cpp (modified) (1 diff)
• GuestHost/OpenGL/util/vboxhgsmi.c (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Miniport/wddm/VBoxVideoWddm.cpp

@@ -2715 +2715 @@
 //                    pBody->cbTransferSize = (uint32_t)pBuildPagingBuffer->Transfer.TransferSize;
                     pBody->fFlags = 0;
-                    SIZE_T cSrcPages = cbTransferSize;
-                    SIZE_T cDstPages = cbTransferSize;
+                    SIZE_T cSrcPages = (cbTransferSize + 0xfff ) >> 12;
+                    SIZE_T cDstPages = cSrcPages;
 
                     if (pBuildPagingBuffer->Transfer.Source.SegmentId)

trunk/src/VBox/GuestHost/OpenGL/util/vboxhgsmi.c

@@ -868 +868 @@
     CRVBOXHGSMIBUFFER *hgsmi_buffer = (CRVBOXHGSMIBUFFER *) buf - 1;
 
-    Assert(0);
-
     CRASSERT(hgsmi_buffer->magic == CR_VBOXHGSMI_BUFFER_MAGIC);